[Programmable & Expandable] The wireless light switch and receiver kit of the same model can be programmed freely, available to activate multiple devices with 1 switch or control 1 device with multiple switches, control all your lights anytime, anywhere; compact size won't affect the lighting design, more durable than remote control bulbs
[Replace Pull Chain Switch] Get rid of pull string switch that kept breaking or getting stuck, just mount the remote light switch beside the door or bedside, easy to turn on/off the light without fumbling around for the switch in the dark, perfect for the elderly, children and people with limited mobility
[Easy to Install] Easily mount the detachable switch anywhere you want, screw in the light socket, convenient to control your pull chain lights, ceiling lights and floor lamps remotely with the switch or manually. Shorter Version 1.97'' is more convenient to install and will not affect the overall shape of your lamps
[Easily Own a Wall Switch] Add an additional switch, replace an old broken switch or relocate a hard-to-reach one buried behind furniture, ideal for your closet, basement, attic, pantry and laundry room. No wiring required, avoiding electrician costs or busting up walls for complicated wiring
[100 FT Extended Remote Range] Robust RF signal reaches up to 100 FT in unobstructed spaces, allowing you to manage garage, porch, staircase, and basement lighting from your bed or couch, eliminating the need to navigate through a dimly lit area; this wireless light switch can function through walls and doors without interference from other devices.